The WIT-750 Fiber Optic CATV Transmitter uses a DFB laser diode as light source, converting the RF CATV modulation (AM-VSB) into optical signals which are transmitted through optical fibers, then converted back to RF signals through the receivers. The RF signals are then distributed to the end users. The main applications are as follows ：
Headend broadcasting Headend to headend program exchange Transmission of video and sound through Hybrid Fiber Coaxial (HFC) networks
In order to achieve maximum performance and confidence by the customer, we detail the characteristics, applications, and operating instructions in the following chapters. We expect to satisfy the needs of the customer and provide quality service.
Features
19” 1U height standard enclosure, front LCD display 45 ~750/860 MHz bandwidth Patented linear predistortion circuitry 4~20 mW launched power Low RF input power Automatic Gain Control / Manual Gain Control Microprocessor control & Monitoring RS232/RS485 control interface
Headend broadcasting
